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Add --config flag

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David Tolnay 2023-09-23 13:42:32 -07:00
parent 0e6dc7f48b
commit 5d743a37ea
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2 changed files with 9 additions and 0 deletions
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5
src/main.rs
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@ -275,6 +275,11 @@ fn apply_args(cmd: &mut Command, args: &Expand, color: &Coloring, outfile: &Path
color => line.arg(color.to_possible_value().unwrap().get_name()), color => line.arg(color.to_possible_value().unwrap().get_name()),
} }
for kv in &args.config {
line.arg("--config");
line.arg(kv);
}
for unstable_flag in &args.unstable_flags { for unstable_flag in &args.unstable_flags {
line.arg("-Z"); line.arg("-Z");
line.arg(unstable_flag); line.arg(unstable_flag);

4
src/opts.rs
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@ -40,6 +40,10 @@ pub struct Expand {
#[arg(long, value_name = "WHEN")] #[arg(long, value_name = "WHEN")]
pub color: Option<Coloring>, pub color: Option<Coloring>,
/// Override a configuration value
#[arg(long, value_name = "KEY=VALUE")]
pub config: Vec<String>,
/// Unstable (nightly-only) flags to Cargo /// Unstable (nightly-only) flags to Cargo
#[arg(short = 'Z', value_name = "FLAG")] #[arg(short = 'Z', value_name = "FLAG")]
pub unstable_flags: Vec<String>, pub unstable_flags: Vec<String>,